Commission. It has a moving jaw that extends to the wearers ears for one wicked looking grin. Teeth are all made from super Sculpty clay, gums/lips from foamies, latex canine nose, resin cast eye custom painted. you see right this mask has interchangeable eyes!! they have velcro on the eyes and mask. there is also a cpu fan in the muzzle for extra ventilation with a switch just under the right ear.